Finite Group Databasebeta

#23763266

order10112
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC79 ⋊ #1770

Subgroups

subgroupG/H
center, FrattiniC22×C4C22×D79
commutatorC22×C79C2×C42
Fitting#336×C79C2
socle, prime radicalC23×C79C22×C4
cosocleC22×C4×C79C23
hypercenter#336D79
hypocenterC79#1770
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C22×C4 ◁ #336

272 conjugacy classes of subgroups; only the 129 normal subgroups are shown.

normal subgroups only

This group has 272 conjugacy classes of subgroups — too many to draw. Only its 129 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,79|a^2=e,b^2=f,c^2=de,e^2=g,b^a=bd,c^b=cg,h^c=h^78

Conjugacy classes & character table

1616 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#1770×D79, C2×#23763266, #34286225, …
maximal normal subgroup of#1770×D79, C2×#23763266, #34286225, …
maximal quotient of#34179393, #34179397, #34179419, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10112, 4376);